Pet enclosure



FIG. 1 is a left end elevational view of a pet enclosure embodying my design.

FIG. 2 is a right end elevational view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a left end pespective view thereof; and,

FIG. 6 is a right end pespective view thereof. 

The ornamental design for a pet enclosure, as shown. 